Footwear upper



FIG. 1 is a front perspective view of a footwear upper showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an opposite side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines showing the outsole and periphery of the footwear upper throughout the views form no part of the claim. The broken lines showing the rectangle on the outer heel of FIGS. 2, 3, and 5, as well as the broken line defining the inner surfaces of FIGS. 1, 5, and 6, form the internal boundaries; with the lines themselves and the areas within them forming no part of the claim. 

CLAIM The ornamental design for a footwear upper, as shown and described. 